钡星对于重元素核合成及星系化学演化的研究都有非常重要的意义。
It is very significant to Ba stars for heavy-element nucleosynthesis and Galactic chemical evolution.
原子核理论研究恒星的结构和演化﹐元素的起源和核合成﹐以及宇宙线问题。
The theoretical study of nuclear structure and the origin and evolution of stars elements of nuclear and cosmic ray problem.
通过红外，核磁，元素分析和X光衍射手段报道了类胰岛素新药的合成和分子结构并且评估了该化合物的稳定性和溶解性。
The synthesis and molecular structure of the similarinsulin vanadium complex by the means of IR, NMR, element analysis and XRay diffraction are reported.
合成了一种新的携带有葸荧光基团和硫脲基的阴离子受体2，通过核磁氢谱、质谱和元素分析等表征了它的结构。
A novel anion receptor 2 bearing anthracene flurophore and thiourea was synthesized and identified by 1H NMR MS, IR and elemental analysis.
合成了一种新的携带有葸荧光基团和硫脲基的阴离子受体2，通过核磁氢谱、质谱和元素分析等表征了它的结构。
A novel anion receptor 2 bearing anthracene flurophore and thiourea was synthesized and identified by 1H NMR MS, IR and elemental analysis.
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